Yusa, Yoichi
Kumagai, Natsumi
Funding for this research was provided by:
Japan Society for the Promotion of Science (19570019)
Article History
Received: 2 November 2017
Accepted: 20 February 2018
First Online: 26 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests.
: All procedures performed in this study were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.